First seen by our source: 22 days ago
Lead Developer (Full Stack - .NET, C#)
@ ReserveX
Calgary, Alberta
Overview
ReserveX, a fast-growing travel technology start-up in Calgary, is hiring a Lead Full-Stack Developer to provide technical leadership and architecture guidance for its multi-day travel booking platform. The role combines hands-on .NET (C#), Linux, API and React development with mentoring junior engineers and supporting a migration from monolith to microservices.
Responsibilities:
- Provide technical leadership and architectural guidance
- Build and maintain .NET 8 applications on Linux
- Mentor junior engineers and shape best practices
- Support migration from monolith to microservices
- Ensure security, maintainability and scalability
Requirements summary:
- 5+ years of software development experience
- 3+ years designing cloud-based, high-performance applications
- Strong .NET (C#) and REST or microservice API expertise
- Experience with Linux, Docker, React and AWS
- Mentorship experience and strong communication skills
Tools & skills
Source and dates
Source type not verified · manatal
- Employer posting date
- Not provided
- First seen by our source
- 2026-10-15
- Source record updated
- 2026-10-15
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 5+ years |
| Travel | air: none · ground: none |
| Work setting | Office, Home |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Perks mentioned | Stock or equity |
Summary and details written by AI from the posting; the employer’s posting is the authority.
ReserveX
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
Tours & Travel Experiences Platform & Marketplace
Full company description
At ReserveX, our mission is to support and modernize the travel industry by offering a user-friendly travel experiences platform built for travel agencies, airlines, operators, and their travelers. We specialize in seamlessly integrating multi-day tours, day activities, events, and cruises for online and traditional travel agencies. Our platform is designed not just as a service, but as a partner in growth, enabling travel agencies to highlight their brands, broaden their offerings, unlock new revenue streams, and excel in a competitive marketplace. We are committed to fostering a strategic partnerships with our agencies, operators, and promoting responsible tourism in communities that we work in.
- LinkedIn followers
- 559
- People associated on LinkedIn
- 8
- Reported office locations
- Calgary, Alberta, CA
- Other recorded names
- ReserveX
- Specialties
- tours
- cruise
- activities
- events
- travel
- and leisure travel
- Profile identifies a recruitment agency
- No
At ReserveX, our mission is to support and modernize the travel industry by offering a user-friendly travel experiences platform built for travel agencies, airlines, operators, and their travelers. We specialize in seamlessly integrating multi-day tours, day activities, events, and cruises for online and traditional travel agencies. Our platform is designed not just as a service, but as a partner in growth…
| Field | Value |
|---|---|
| Industry | Travel Arrangements |
| Company size | 11-50 employees |
| Headquarters | Calgary, Alberta |
| Organization type | Privately Held |
| Year founded | 2023 |
| Specialties | tourscruiseactivitieseventstraveland leisure travel |
| Open jobs on Jobsy | 2 |
| View page |
About Us
ReserveX is a quickly growing travel tech start-up on a mission to enable amazing travel experiences through innovative technology. Were a small, mighty team and have already moved mountains to build partnerships with some of the worlds favourite travel brands - and thats without a superstar like you.
We are based in Calgary, Canada, but have an international team and are looking for people who will contribute to our growing culture and have a love for travel, adventure, and technology.
About the Position
We are looking for a Full-Stack Developer to provide technical leadership and architectural guidance as we scale our multi-day travel booking platform. This role requires expertise in .NET (C#), Linux OS, API development, cloud infrastructure, and front-end frameworks using React. We have recently upgraded to .NET 8.0 running on Linux, so experience with this environment is required.
Youll collaborate with a global team, work on performance, scalability, and modernization, and mentor junior engineers. Youll also help shape engineering best practices, contribute to system architecture decisions, and support ongoing migration efforts from a monolithic to a microservices-based architecture.
This is a hands-on role where youll actively contribute code while also ensuring the system remains secure, maintainable, and scalable.
What You Bring
Technical Expertise & Experience
- 5+ years of software development experience
- 3+ years designing and building high-performance, cloud-based applications
- Travel technology experience with tour and cruise booking applications is preferred
- Strong expertise in .NET (C#) development and REST, Micro Service API's
- Linux OS
- Docker Containers
- Front-end experience in ASP.NET, Angular, and React
- In-depth knowledge of SQL and NoSQL databases (e.g. SQL Server, Couchbase)
- Hands-on experience with AWS services (EC2, S3, RDS, etc.)
- Understanding of system architecture, micro services, and cloud-native design
- Knowledge of API security best practices and authentication/authorization methods
- Familiarity with modern AI-powered development tools
Leadership & Collaboration
- Ability to collaborate with business and technical teams to translate requirements into real-world solutions
- Strong problem-solving mindset with an eagerness to learn and grow
- Exceptional communication skills (both written and verbal)
- A commitment to code quality, scalability, and maintainability
- Mentorship experience and a desire to elevate team performance
Bonus Skills (Nice to Have!)
- SEO optimization, data analytics, and reporting experience
- Experience in the travel industry or with travel technology platforms
- Infrastructure automation and DevOps practices (e.g., CI/CD, Infrastructure as Code)
Why Join ReserveX?
Travel + Technology = fun. Were at the cross section of innovation and adventure, and its a blast.
We put our people first. Balance, autonomy, and empowerment are key to our culture. Need that Friday to tackle the mountain hike youve been thinking about?
Ready for lift-off. Were embarking on an adventure that has a steep trajectory. If you are looking for an opportunity to grow, consider getting onboard!
This is a pivotal role in shaping the future of a high-growth travel technology company. We work in a collaborative, fast-moving environment where your contributions will have a direct impact.
Equity in ReserveX is available for the right candidate. If you're looking for a challenging, rewarding opportunity where you can lead, build, and make a lasting impact, wed love to hear from you!
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